Definitions by I know stuff.

Superknucklekanucklebillbucklebananatrufflehead 

A Curse or Hex against those with big heads and small brains

Person with big head: "ayo you dumb I got big brain see!" " No you don't, I will curse you with eternal small brain, observe, Superknucklekanucklebillbucklebananatrufflehead!" TacoBell Ring

Superknucklekanucklebillbucklebananatrufflehead by I know stuff. May 21, 2021